| Model | Oyster SS |
| Reference | 6426 |
| Year of Production | 1969 IV |
| Movement | Manual winding (Cal.1225) |
| Country of Origin | Switzerland |
| Water Resistance | Life waterproofing |
| Case Diameter | 33mm |
| Case Material | Stainless steel |
| Crystal | plastic |
| Lug Width | 19mm |
| Buckle Width | 16mm |